Hydrocodone bitartrate 1.2 mg/ML / phenylephrine hydrochloride 1 mg/ML / pyrilamine maleate 2.4 mg/ML Oral Solution [Tussplex]
RxNorm 899127

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 899127 represents a standardized clinical drug concept used for cross-system interoperability. This concept aggregates multiple Atom IDs (AUIs), which are specific naming variations and synonyms used across pharmaceutical databases to ensure accurate medication mapping for: hydrocodone bitartrate 1.2 mg/ML / phenylephrine hydrochloride 1 mg/ML / pyrilamine maleate 2.4 mg/ML Oral Solution [Tussplex].

The following semantic concepts and normalized strings are associated with this clinical entity:

SBD
Hydrocodone bitartrate 1.2 mg/ML / phenylephrine hydrochloride 1 mg/ML / pyrilamine maleate 2.4 mg/ML Oral Solution [Tussplex]
AUI:12362160
View
TMSY
HYDROcodone bitartrate 1.2 mg/ML / phenylephrine hydrochloride 1 mg/ML / pyrilamine maleate 2.4 mg/ML Oral Solution [Tussplex]
AUI:12384442
View
SY
Tussplex (hydrocodone bitartrate 6 mg / phenylephrine HCl 5 mg / pyrilamine maleate 12 mg) per 5 mL Syrup
AUI:11833357
View
TMSY
Tussplex (HYDROcodone bitartrate 6 mg / phenylephrine HCl 5 mg / pyrilamine maleate 12 mg) per 5 mL Syrup
AUI:11834970
View

This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

SBD

Semantic Branded Drug (SBD):
Hydrocodone bitartrate 1.2 mg/ML / phenylephrine hydrochloride 1 mg/ML / pyrilamine maleate 2.4 mg/ML Oral Solution [Tussplex]
(Atom ID: 12362160)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
hydrocodone bitartrate 1.2 MG/ML / phenylephrine hydrochloride 1 MG/ML / pyrilamine maleate 2.4 MG/ML Oral Solution [Tussplex]
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
O
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
899127
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12362160
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SBD
Semantic Branded Drug (Ingredient + Strength + Dose Form + Brand Name)
Source Code
899127
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.

Technical Attributes & Logic

RXN AI
{996578} 8164
RXCUI of BOSS Active Ingredient preceded by RXCUI of SCDC responsible for value
RXN AM
{996578} 8163
RXCUI of BOSS Active Moiety preceded by RXCUI of SCDC responsible for value
RXN BOSS FROM
{996578} AI
Source of BOSS as either from the active ingredient (AI) or the active moiety (AM) preceded by RXCUI of SCDC responsible for value
RXN OBSOLETED
04/30/2020
Date the RxNorm atom became obsolete
RXTERM FORM
Sol
The RxTerm dose form name for this drug
TMSY

Tall Man Lettering Synonym (TMSY):
HYDROcodone bitartrate 1.2 mg/ML / phenylephrine hydrochloride 1 mg/ML / pyrilamine maleate 2.4 mg/ML Oral Solution [Tussplex]
(Atom ID: 12384442)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
HYDROcodone bitartrate 1.2 MG/ML / phenylephrine hydrochloride 1 MG/ML / pyrilamine maleate 2.4 MG/ML Oral Solution [Tussplex]
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
O
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
899127
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12384442
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
TMSY
Tall Man Lettering Synonym (Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.)
Source Code
899127
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.
SY

Synonym (SY):
Tussplex (hydrocodone bitartrate 6 mg / phenylephrine HCl 5 mg / pyrilamine maleate 12 mg) per 5 mL Syrup
(Atom ID: 11833357)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Tussplex (hydrocodone bitartrate 6 MG / phenylephrine HCl 5 MG / pyrilamine maleate 12 MG) per 5 ML Syrup
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
O
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
899127
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
11833357
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
899127
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.
TMSY

Tall Man Lettering Synonym (TMSY):
Tussplex (HYDROcodone bitartrate 6 mg / phenylephrine HCl 5 mg / pyrilamine maleate 12 mg) per 5 mL Syrup
(Atom ID: 11834970)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Tussplex (HYDROcodone bitartrate 6 MG / phenylephrine HCl 5 MG / pyrilamine maleate 12 MG) per 5 ML Syrup
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
O
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
899127
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
11834970
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
TMSY
Tall Man Lettering Synonym (Tall Man Lettering synonym of another TTY, given to distinguish between commonly confused drugs.)
Source Code
899127
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.